42366604640

Names of 42366604640

• Cardinal: 42366604640 can be written as Forty-two billion, three hundred sixty-six million, six hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.236660464 × 10¹⁰

Factors of 42366604640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 392

Divisors of 42366604640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 47 80 94 97 160 188 194 235 241 376 388 470 482 485 752 776 940 964 970 1205 1504 1552 1880 1928 1940 2410 3104 3760 3856 3880 4559 4820 7520 7712 7760 9118 9640 11327 15520 18236 19280 22654 22795 23377 36472 38560 45308 45590 46754 56635 58081 72944 90616 91180 93508 113270 116162 116885 145888 181232 182360 187016 226540 232324 233770 290405 362464 364720 374032 453080 464648 467540 580810 729440 748064 906160 929296 935080 1098719 1161620 1812320 1858592 1870160 2197438 2323240 2729807 3740320 4394876 4646480 5459614 5493595 5633857 8789752 9292960 10919228 10987190 11267714 13649035 17579504 21838456 21974380 22535428 27298070 28169285 35159008 43676912 43948760 45070856 54596140 56338570 87353824 87897520 90141712 109192280 112677140 175795040 180283424 218384560 225354280 264791279 436769120 450708560 529582558 901417120 1059165116 1323956395 2118330232 2647912790 4236660464 5295825580 8473320928 10591651160 21183302320 42366604640
• Sum of all divisors σ(n): 103704826176
• Sum of proper divisors (its aliquot sum) s(n): 61338221536
• 42366604640 is an abundant number, because the sum of its proper divisors (61338221536) is greater than itself. Its abundance is 18971616896

Bases of 42366604640

• Binary: 100111011101001111110001010101100000₂
• Hexadecimal: 0x9DD3F1560
• Base-36: JGNZDCW

Squares and roots of 42366604640

• 42366604640 squared (42366604640²) is 1794929188722069529600
• 42366604640 cubed (42366604640³) is 76045055295383866603153977344000
• The square root of 42366604640 is 205831.4957434843
• The cube root of 42366604640 is 3486.1110705967

Scales and comparisons

• 42,366,604,640 seconds is equal to 1,347 years, 6 weeks, 4 days, 5 hours, 17 minutes, 20 seconds.
• To count from 1 to 42,366,604,640 would take you about two thousand, six hundred ninety-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 42366604640 cubic inches would be around 290.5 feet tall.

Recreational maths with 42366604640

• 42366604640 backwards is 04640666324
• The number of decimal digits it has is: 11
• The sum of 42366604640's digits is 41
• More coming soon!